How to fix ORA-01210 error!

Published by Jacob Martin on March 28, 2014

Oracle database is relational database management System (RDBMS) that is developed by Oracle Corporation which is broadly used by various enterprises and industries for storing data, computing gridding, storing software and managing information. This database is very popular among the corporate sector due to its flexibility, cost effective and provides exact work and performance. Though Oracle database has various varieties of benefits but it also has some negative side. User or administrators face lots of issue and problem related to corruption of Oracle database and they waste lots of hours to solve the issue. Among them one of the common errors which they get is ORA-01210 errors. So, to get rid of this Oracle database error you may need an oracle recovery tool.

One of the real examples of this error is – “Users or administrator gets error ORA-01210: data file header is media corrupt”, whenever they try to access Oracle database file. At such cases companies or industries may go in loss and may suffer monetary loss because their work stops due to corruption in oracle database. They look for solution on how to fix it but not able to fix it. So, in this blog we will discuss what the main causes that corrupt Oracle database are and how to fix this ORA-01210 error.

Root causes are:

Header corruption – You may get this error due to database header media corruption. The beginning the block has header and other data that ensure the consistency of the block. It might be possible that the last disk write did not operate properly.

Virus or malware attacks – The header corruption of Oracle data file can be also due to attack of virus or malware to the system. And we all know that virus is the prime threat that can easily corrupt any type of data.

Improper function of hardware – Malfunction or improper function of hardware of Oracle database software is also one of the reasons which could easily corrupt header of database and other data and as result the data becomes inaccessible.

Operating System damaged – You data in Oracle database get inaccessible due to damaged Operating system. It may possible that operating system has not made correct file available to database.

How to fix ORA-01210 error

To solve Oracle error “ORA-01210: data file is media corrupt” then follow the below methods

1 – Check that operating system has make correct file available to database or not and if the trace file dump indicates that only checksum is wrong. Then restore your Oracle database file from recent backup and do media recovery.

Or you can take help of professional third party Oracle file repair tool to fix ORA-01210 error or any other corruption of Oracle database file. Oracle file repair tool is powerful program which is designed to repair and fix errors, corrupted or damaged Oracle database files. Cases where you find sudden corruption or you are not able to access oracle database due to corruption then at such case this program comes in useful. The software itself searches for oracle database file and fix them automatically. The software is capable of recovering both database and backup files. It recovers Oracle database objects, files, folders, application, tables, DBF file, recover XML contents, etc from corrupted oracle data file. The software comes with user friendly user guides which makes user to operate it easily. So free download Oracle file repair tool to repair your corrupted Oracle database file.

Steps to fix ORA-01210 error

Step 1: Search Initial screen of Stellar Phoenix Oracle Recovery with a pop-up window showing options to select or search corrupt Oracle databases in your computer.

Step 2: Click Scan File to initiate the scan process after selecting the oracle database. The recoverable database objects get listed in left-side pane.

Step 3: Click an object to see its preview.

Step 4: : Click Start Repair in the icon bar to start the repair process. A pop-up window is displayed which show the steps needed to perform further. Click next and continue.

Step 5: Give the user name, password and path of the blank database where you want to save the repaired database objects.

Step 6: Repairing and restoring various database objects after establishing a connection with blank oracle database.

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